﻿<MudPopoverProvider />

<MudAutocomplete id="autocompleteLabelTest" T="string" Label="US States" @bind-Value="_value1" SearchFunc="@Search1" ResetValueOnEmptyText />

@code {
    public static string __description__ = "Initial value should be shown and popup should not open.";

    public int SearchCount { get; private set; }

    private string _value1 = "California";

    private readonly string[] _states =
    {
        "Alabama", "Alaska", "American Samoa", "Arizona",
        "Arkansas", "California", "Colorado", "Connecticut",
        "Delaware", "District of Columbia", "Federated States of Micronesia",
        "Florida", "Georgia", "Guam", "Hawaii", "Idaho",
        "Illinois", "Indiana", "Iowa", "Kansas", "Kentucky",
        "Louisiana", "Maine", "Marshall Islands", "Maryland",
        "Massachusetts", "Michigan", "Minnesota", "Mississippi",
        "Missouri", "Montana", "Nebraska", "Nevada",
        "New Hampshire", "New Jersey", "New Mexico", "New York",
        "North Carolina", "North Dakota", "Northern Mariana Islands", "Ohio",
        "Oklahoma", "Oregon", "Palau", "Pennsylvania", "Puerto Rico",
        "Rhode Island", "South Carolina", "South Dakota", "Tennessee",
        "Texas", "Utah", "Vermont", "Virgin Island", "Virginia",
        "Washington", "West Virginia", "Wisconsin", "Wyoming",
    };

    private async Task<IEnumerable<string>> Search1(string value, CancellationToken token)
    {
        SearchCount++;
        // In real life use an asynchronous function for fetching data from an api.
        await Task.Delay(50, token);

        // if text is null or empty, show complete list
        if (string.IsNullOrEmpty(value))
            return _states;
        return _states.Where(x => x.Contains(value, StringComparison.InvariantCultureIgnoreCase));
    }
}
